Mouthguard fitting tool



FIG. 1 is a bottom plan view of a mouthguard fitting tool showing our new design;

FIG. 2 is a right side elevational view;

FIG. 3 is a top perspective view;

FIG. 4 is a front elevational view;

FIG. 5 is a rear elevational view;

FIG. 6 is a top plan view; and,

FIG. 7 is a left side elevational view.

The broken line drawings of a mouthguard are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a mouthguard fitting tool, as shown and described. 